Fuel Cells and Combustion Flashcards
1
Q
How is Gibbs free energy (ΔG) related to the maximum work in a fuel cell?
A
ΔG=ΔH−TΔS
2
Q
What is the equation for the thermal efficiency of a fuel cell?
A
η = ΔG / ΔH
How is Gibbs free energy (ΔG) related to the maximum work in a fuel cell?
ΔG=ΔH−TΔS
What is the equation for the thermal efficiency of a fuel cell?
η = ΔG / ΔH